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How can I click a button behind a transparent UIView?
...rn false when the point isn't within an eligible child view, like this:
Swift:
class PassThroughView: UIView {
override func point(inside point: CGPoint, with event: UIEvent?) -> Bool {
for subview in subviews {
if !subview.isHidden && subview.isUserInteractionEn...
What's the best way to model recurring events in a calendar application?
...oks ahead on the calendar, but I'll have to convert them to a normal event if someone wants to change the details on a particular instance of the event.
...
Adding services after container has been built
...uilder.Update has been deprecated, the new recommendation is to use child lifetime scope.
Adding Registrations to a Lifetime Scope
Autofac allows you to add registrations “on the fly” as you create lifetime scopes. This can help you when you need to do a sort of “spot weld” limited registr...
git - diff of current changes before committing
...
git diff by default shows difference between your working directory and the index (staging area for the next commit).
If you have already added (staged) the changes to the staging area, git diff --staged does the job. Staging ar...
What is 'YTowOnt9'?
...do too, but when they are empty they are all the same. It makes it look as if a lot of very different PHP scripts have this random string in common.
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List OrderBy Alphabetical Order
...
If you mean an in-place sort (i.e. the list is updated):
people.Sort((x, y) => string.Compare(x.LastName, y.LastName));
If you mean a new list:
var newList = people.OrderBy(x=>x.LastName).ToList(); // ToList optiona...
View the change history of a file using Git versioning
...more options - it can actually do a lot of nice things :) To get just the diff for a specific commit you can
git show HEAD
or any other revision by identifier. Or use
gitk
to browse the changes visually.
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Should URL be case sensitive?
...There may be URLs, or parts of URLs, where case doesn't matter, but
identifying these may not be easy. Users should always consider that
URLs are case-sensitive.
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How to format a duration in java? (e.g format H:MM:SS)
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If you're using a version of Java prior to 8... you can use Joda Time and PeriodFormatter. If you've really got a duration (i.e. an elapsed amount of time, with no reference to a calendar system) then you should probably be u...
Double exclamation points? [duplicate]
...foo".
!"foo" // Evaluates to false.
!!"foo" // Evaluates to true.
If foo.bar is passed through, then it may not be 0 but some other falsy value. See the following truth table:
Truth Table for javascript
'' == '0' // false
0 == '' // true
0 ...